2 x 3 x 5 = 30
3 x 3 x 3 x 5 = 135
3 x 5 = 15, the GCF
The greatest common factor of 135 and 315 is 45.
2 x 3 x 5 = 30
3 x 3 x 5 = 45
Select the common factors.
3 x 5 = 15, the GCF
2 x 3 x 5 = 30
3 x 3 x 3 x 5 = 135
3 x 5 = 15, the GCF
2 x 3 x 5 = 30
3 x 3 x 3 x 5 = 135
3 x 5 = 15, the GCF
The prime factorization of 30 is 2 x 3 x 5. You need at least two numbers to find a GCF.
The GCF is 30.
15 and 540, respectively.
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)
The greatest common factor of 315 and 225 is 45.
The GCF is 63.
The greatest common factor of 63 and 135 is 9.
The GCF is 35.
The GCF is 315.
The GCF is 63.
The GCF is 35.
The GCF is 63.
The GCF is 45.
The GCF is 105.
The GCF of 315 and 60 is 15.
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)
It is: 315
The GCF is 15.
The GCF is 5.
The GCF is 1.